i have to agree and in the past have been a bit aprehensive about posting an opinion on something as some of the posters seem to think it is acceptable to give snidey comments. I am a bit past playground comments and know it alls and find them obnoxious. I also accept that while i may have a certain opinion others may differ. i think people should perhaps just give a little thought if offering an opinion as to how they give it and how it may be taken. On the whole though i do enjoy the forum